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Search Results: 1 - 10 of 133998 matches for " Li-Zhen Li "
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Research on Self-built Digital Resource Backup Systems
Li-zhen Shen
Journal of Computers , 2011, DOI: 10.4304/jcp.6.9.1983-1987
Abstract: This paper discussed the characteristics of the self-built digital resources and the requirement for long-term preservation. A backup system for self-built digital resources has been proposed based on the software and hardware features of the resources. Furthermore, simple analysis has been carried out on the proposed system.
Entanglement bounds for squeezed non-symmetric thermal state
Li-zhen Jiang
Physics , 2003,
Abstract: I study the three parameters bipartite quantum Gaussian state called squeezed asymmetric thermal state, calculate Gaussian entanglement of formation analytically and the up bound of relative entropy of entanglement, compare them with coherent information of the state.Based on the result obtained, one can determine the relative entropy of entanglement of the state with infinitive squeezing.
Inseparability of Phase-Damped Bipartite Gaussian States

JIANG Li-Zhen,

中国物理快报 , 2009,
Abstract: For bipartite non-Gaussian states which are prepared by applying the phase damping to Gaussian states, we use Fock subspace inseparable criterion and the Shchukin-Vogel inseparable criterion to analyze their inseparability. The lowest order of the two criteria is obtained. Fock subspace criterion is more efficient in detecting the entanglement of damped Gaussian state by numerical results. Two photon Fock subspace criterion does not improve the entanglement detecting condition.
Five new species of the Stenus indubius group (Coleoptera, Staphylinidae) from China
Liang Tang,Li-Zhen Li
ZooKeys , 2012, DOI: 10.3897/zookeys.165.1773
Abstract: Five new species of the Stenus indubius group from China are described: S. cangshanus sp. n. from Yunnan Province, S. hewenjiae sp. n. from Sichuan Province, S. taiyangshanus sp. n. from Guangdong Province, S. yinziweii sp. n. and S. zhaiyanbini sp. n. from Guizhou Province. Diagnostic characters are illustrated and a key to the species of this group from the Chinese mainland is provided.
On Scaphidium grande-complex (Coleoptera, Staphylinidae, Scaphidiinae)
Liang Tang,Li-Zhen Li
ZooKeys , 2010, DOI: 10.3897/zookeys.43.447
Abstract: The Scaphidium grande-complex is defined and six new species of the complex are described: S. longum sp. n. from Hainan Province, S. spinatum sp. n., from Anhui Province, S. laxum sp. n. and S. inflexitibiale sp. n. from Yunnan Province, S. reni sp. n., from Guizhou Province, and S. liui sp. n., from Xizang Autonomous Region. Their diagnostic characters are illustrated and a key to Scaphidium grande-complex is provided.
Discovery of Steninae from Ningxia, Northwest China (Coleoptera, Staphylinidae)
Liang Tang,Li-Zhen Li
ZooKeys , 2013, DOI: 10.3897/zookeys.272.4389
Abstract: A study on the Steninae of Ningxia Autonomous Region is presented. Sixteen species are recognized, including new province records for 11 species and four new species: Stenus biwenxuani sp. n., S. liupanshanus sp. n., Dianous yinziweii sp. n., D. ningxiaensis sp. n. Habitus photos of the new species, illustrations of diagnostic characters of all species and a key to species of the Steninae recorded from Ningxia are provided.
Notes on Michael Schülke’s pselaphine collections from China. – Tyrini. I. genera Labomimus Sharp, Linan Hlavá and Pselaphodes Westwood (Coleoptera, Staphylinidae, Pselaphinae)
Ziwei Yin,Li-Zhen Li
ZooKeys , 2012, DOI: 10.3897/zookeys.251.4099
Abstract: This paper is the first of a series that deals with Dr. Michael Schülke’s collection of Pselaphinae from China. The tyrine genera Labomimus Sharp, Linan Hlavá and Pselaphodes Westwood are chosen for the first part. The study revealed fourteen new species, all described and illustrated: Labomimus cognatus Yin & Li, sp. n. (Yunnan), Labomimus dabashanus Yin & Li, sp. n. (Hubei, Shaanxi), Labomimus mirus Yin & Li, sp. n. (Yunnan), Labomimus paratorus Yin & Li, sp. n. (Shaanxi), Labomimus sarculus Yin & Li, sp. n. (Yunnan), Labomimus schuelkei Yin & Li, sp. n. (Shaanxi), Labomimus vespertilio Yin & Li, sp. n. (Yunnan), Linan tendothorax Yin & Li, sp. n. (Yunnan), Pselaphodes distincticornis Yin & Li, sp. n. (Yunnan), Pselaphodes erlangshanus Yin & Li, sp. n. (Sichuan), Pselaphodes flexus Yin & Li, sp. n. (Yunnan), Pselaphodes tibialis Yin & Li, sp. n. (Yunnan), Pselaphodes venustus Yin & Li, sp. n. (Yunnan) and Pselaphodes zhongdianus Yin & Li, sp. n. (Yunnan). Pselaphodes jizushanus Yin, Li & Zhao is recorded from a new locality in Yunnan and its aedeagus is newly illustrated; new province records for Pselaphodes nomurai Yin, Li & Zhao is provided. Labomimus torus (Yin, Li & Zhao), comb. n. is moved from Pselaphodes after an examination of the holotype. Species represented only by unassociated females are listed with label data.
Two new species and new record of Batricavus Yin & Li (Coleoptera, Staphylinidae, Pselaphinae) from China
Ziwei Yin,Li-Zhen Li
ZooKeys , 2012, DOI: 10.3897/zookeys.215.3570
Abstract: Two new species, Batricavus abdominalis Yin & Li, sp. n. and B. hainanensis Yin & Li, sp. n. are described from Hainan, South China, with male habitus and major diagnostic features illustrated. Batricavus tibialis Yin & Li is newly recorded from Zhejiang, East China. Keys to both sexes of the genus are included.
Taxonomic study on Lathrobium Gravenhorst (Coleoptera, Staphylinidae, Paederinae) from Longwangshan Mountain, East China
Zhong Peng,Li-Zhen Li,Mei-Jun Zhao
ZooKeys , 2012, DOI: 10.3897/zookeys.165.2384
Abstract: Species of the genus Lathrobium Gravenhorst from Longwangshan Mountain, Zhejiang, East China are studied. A total of five species are recognized, among which three are described here as new: L. lingae sp. n., L. longwangshanense sp. n. and L. uncum sp. n., one species was unidentified and the female of L. tianmushanense Watanabe is newly reported. All of these species are illustrated and keyed.
Two new species of Pselaphodes Westwood and new record of Taiwanophodes minor Hlavá from South China (Coleoptera, Staphylinidae, Pselaphinae)
Ziwei Yin,Li-Zhen Li,Mei-Jun Zhao
ZooKeys , 2012, DOI: 10.3897/zookeys.175.2664
Abstract: Two new species, Pselaphodes linae Yin & Li, sp. n. (Hainan, Fujian) and P. shii Yin & Li, sp. n. (Hainan) are described from South China. Taiwanophodes minor Hlavá is reported from outside Taiwan for the first time. Illustrations of major diagnostic features are provided for all treated taxa. The latest key to Chinese Pselaphodes is modified to include the new species.
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